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Questions tagged [rvm]

RVM (Ruby Version Manager) is a command line tool which allows users to install, manage and work with multiple Ruby environments from interpreters to sets of gems easily in the various Unix-like systems (such as Linux and Mac OS X).

Ruby Version Manager (RVM) is written by Wayne E. Seguin. RVM is a tool that lets you have multiple independent Ruby installations on the same machine. You can switch between them using a single command. This is wonderful, because you can experiment with new versions of Ruby while still keeping the old ones on your system.

RVM allows users to deploy each project with its own completely self-contained and dedicated environment — from the specific version of Ruby all the way down to the precise set of required gems to run the application.

A lot of questions are answered on the RVM site.

See Also

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While creating a project specific gemset for a new rails application, got this error: .ruby-version is not empty, moving aside to preserve

Specifically, this is what I typed into terminal and what came back: $ mkdir myapp $ cd myapp $ rvm use ruby-2.1.0@myapp --ruby-version --create ruby-2.1.0 - #gemset created /usr/local/rvm/gems/ruby-2.1.0@myapp ruby-2.1.0 - #generating myapp…
danisyellis
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Not able to use ruby 2.1.0 even after installation

I downloaded and installed ruby 2.1.0. Here's the output of ruby -v: ruby 2.1.0p0 (2013-12-25 revision 44422) [i686-linux] So I specified the same version in my Gemfile. But when I run bundle, I get: Your Ruby version is 1.9.3, but your Gemfile…
splatoverflow
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Error installing Ruby on a Mac using RVM

I am completely new to Ruby, and I am having issues installing it on my Mac running Mountain Lion OS... any help would be great!!! I have followed a tutorial, and I have installed GIT, curl and RVM. Next step is installing Ruby, which I tried but i…
mga
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RVM won't work over SSH (as a function)

I just installed RVM on a Debian 6 server, without having any problem in the beginning. However after everything is set up, I can't run RVM in the terminal. The message I get when I type rvm use is: RVM is not a function, selecting rubies with 'rvm…
Diego
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rvm requirements error on Ubuntu 13.10

I got Ubuntu Saucy Salamander(13.10) as OS and trying to do rvm requirements But allways got an error on "Updating system" stage. Here is my log: rvm requirements Checking requirements for ubuntu. Installing requirements for ubuntu. Updating…
weird-dreams
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RVM is not installing /usr/local/rvm/bin/ruby or /usr/local/rvm/bin/gem?

Is it just me or did RVM once install symlinks in /usr/local/rvm/bin for the current Ruby and Gem commands? This seems to have gone away in a recent RVM update. Now all my scripts that use /usr/local/rvm/bin/ruby are failing. How do I get the…
spierepf
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Why do I have duplicated gemsets after installing rvm and ruby ?

I just installed RVM on my laptop with : \curl -sSL https://get.rvm.io | bash It automatically installed ruby version 1.9.3. ruby -v ruby 1.9.3p448 (2013-06-27 revision 41675) [x86_64-linux] It automatically created the following gemsets : rvm…
Douglas
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Jekyll Installation Fails

I'm trying to install Jekyll on my mac, it was not happening at all so I tried to reinstall my rvm 1.9.3. But I am getting following error now. It will be great if some one can help me to fix this. ... e.rb, skipping Installing ri documentation for…
Maulik Suchak
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RVM fails to install Rubies

Why is RVM failing to install ruby? My development machine died and I am recreating my development environment on another machine Cygwin 32 bit, Win 7 64 bit and RVM. I've installed RVM using the standard \curl -sSL https://get.rvm.io | bash and by…
Matt Singer
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Rails Bundle Install failing on bootstrap-sass

I just did a fresh install of mavricks, Postgres.app, RVM, Git. I created a standard new rails app and everything worked fine. However when I tried to grab a project from github and can not get bundle install to run. d3 git:(master) bundle…
Tyler
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Ruby installation and profile reload

I've recently installed ruby using this tutorial : http://ryanbigg.com/2010/12/ubuntu-ruby-rvm-rails-and-you/ However every time I turn off my computer and open terminal. I need to type . ~/.bash_profile so I can do bundle install or anything else…
London
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has anyone been able to get ruby 1.8.7 , rails 2.3.x working on rvm on osx mavericks?

I just upgraded to mavericks, directly from lion (there didn't seem to be any way to go to mountain lion). I have many old rails projects with different ruby & rails versions. On lion I was able to work fine in ruby 1.8.7, 1.9.2 and 1.9.2 and switch…
Joelio
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Ruby version - Error installing Rails

I'm getting the next error installing RoR How can I set the correct Ruby Version? ##@##:path$ ruby -v ruby 2.0.0p247 (2013-06-27 revision 41674) [x86_64-linux] ##@##:path$ sudo gem install rails ERROR: Error installing rails: activesupport…
Jorman Bustos
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Rails and RVM: Where to find .rvm folder to access update_system.log?

I'm trying to install RVM on Mavericks OS X 9. It didn't work, and sent me off chasing username/.rmv file for a log. Where do I find that file? I go to Finder but there's no .rmv in my username (Christopherd) file. In detail, I ran: $ \curl -L…
CodeWalrus
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Using bundler with statically linked ruby in OS X 10.9

After upgrading to OS X 10.9, I reinstalled ruby with rvm reinstall 2.0.0, installing rvm's statically linked ruby. Now when I run bundle install in a project, I get problems coming from bundler. I upgraded to bundle-1.5.0rc1 with no success. $…
nnyby
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